9981764256

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 26398310400

約数和(自身を除く): 16416546144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 439, 478, 717, 878, 956, 991, 1317, 1434, 1756, 1912, 1982, 2634, 2868, 2973, 3512, 3824, 3964, 5268, 5736, 5946, 7024, 7648, 7928, 10536, 11472, 11892, 14048, 15856, 21072, 22944, 23784, 31712, 42144, 47568, 95136, 104921, 209842, 236849, 314763, 419684, 435049, 473698, 629526, 710547, 839368, 870098, 947396, 1259052, 1305147, 1421094, 1678736, 1740196, 1894792, 2518104, 2610294, 2842188, 3357472, 3480392, 3789584, 5036208, 5220588, 5684376, 6960784, 7579168, 10072416, 10441176, 11368752, 13921568, 20882352, 22737504, 41764704, 103976711, 207953422, 311930133, 415906844, 623860266, 831813688, 1247720532, 1663627376, 2495441064, 3327254752, 4990882128, 9981764256]

約数ペア:

[(1, 9981764256), (2, 4990882128), (3, 3327254752), (4, 2495441064), (6, 1663627376), (8, 1247720532), (12, 831813688), (16, 623860266), (24, 415906844), (32, 311930133), (48, 207953422), (96, 103976711), (239, 41764704), (439, 22737504), (478, 20882352), (717, 13921568), (878, 11368752), (956, 10441176), (991, 10072416), (1317, 7579168), (1434, 6960784), (1756, 5684376), (1912, 5220588), (1982, 5036208), (2634, 3789584), (2868, 3480392), (2973, 3357472), (3512, 2842188), (3824, 2610294), (3964, 2518104), (5268, 1894792), (5736, 1740196), (5946, 1678736), (7024, 1421094), (7648, 1305147), (7928, 1259052), (10536, 947396), (11472, 870098), (11892, 839368), (14048, 710547), (15856, 629526), (21072, 473698), (22944, 435049), (23784, 419684), (31712, 314763), (42144, 236849), (47568, 209842), (95136, 104921)]